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VetMed Resource

Veterinary information to support practice, based on evidence and continuing education

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A study of bovine parasitic gastro-enteritis (PGE) under extensive grazing conditions was carried out in Paraguay through a 2-year period. The investigation was divided into 2 sections: (i) a sequential field investigation of PGE in 2 beef herds; (ii) ecological observations on the free-living...

Benitez-Usher, C.; Maciel, S.; Rebollo, C.; Armour, J.
Elsevier Science Publishers B.V., Amsterdam, The, Netherlands
Impact of diseases on livestock production in the tropics. (Proc. 4th Internat. Conf., Kissimmee, Florida, USA, 9-13 May 1983.) (Developments in Animal and Veterinary Sciences, 15.), 1984, pp 295-308